Dr. Mark Sloan dabbles in detective work to help the L.A. police department in this second durable hit for Van Dyke, who first played the sleuth on an episode of 'Jake and the Fatman' in 1991, and then in three TV-movies.

Part 1 of two. Mark's daughter Carol (Stacy Van Dyke) and her newlywed husband disappear from a remote California town. Mark believes they may be victims of foul play after some of the locals start acting suspiciously and a potential witness is murdered. Campbell: Frederick Coffin. Kelly: Molly Hagan. Antoine: Faran Tahir. Mark: Dick Van Dyke.

A young filmmaker (Carey Van Dyke), who's out to make a movie like “The Blair Witch Project,” focuses his film on the mysterious disappearance of a nurse 25 years ago in Community General Hospital's basement and discovers evidence that she may have been murdered. Matthews: Eric Pierpoint. Missy: Taryn Van Dyke. Wes: Wes Van Dyke. Alex: Shane Van Dyke. Marie: Connie Danese.

Part 1 of two. The man charged with murdering Steve's former girlfriend is set free when the only witness against him is gunned down in the courtroom before he can testify. Also: Mark suspects that his new, rude neighbor murdered his live-in girlfriend and dumped her body in the ocean. Sudie: Cloris Leachman. Abby: Challen Cates. Calvin: Anthony Tyler Quinn. Wilson: Jim Ortlieb. Joan: Amanda Anka. Geraldine Marcy T. Kaplan. Steve: Barry Van Dyke. Mark: Dick Van Dyke.

Amanda goes undercover as a dancer when a Chinese ballet star, who was about to defect to the U.S., is murdered by someone who poisoned his acupuncture needles. Amanda: Victoria Rowell. Steve: Barry Van Dyke. Mark: Dick Van Dyke.

A tabloid-newspaper reporter (Kim Quinn) gets caught up in a murder investigation when one of her sources is stabbed to death on a dance floor just before he could give her scandalous information that could bring down the leaders of a new-age religion. Stafford: Scott Paulin. Natwa: Brad Greenquist. Phil: Michael Blake. Woodruff: John Aylward. Steve: Barry Van Dyke. Mark: Dick Van Dyke.

Six strangers, heirs to a bitter eccentric's estate, begin to be killed off when it's learned that the fortune will be collected only by the last living heir. And Jesse and Amanda are among the six people in line for the money. Jesse: Charlie Schlatter. Amanda: Victoria Rowell. Mark: Dick Van Dyke.

Conclusion. Mark investigates the murder of a young woman who was shot to death while he examined her. The evidence links the crime to another murder more than 50 years ago that Mark's dad investigated, and may hold the key to why his dad left home. Carrie: Michele Greene. Julia: Alice Rogers. McNamara: Charles Napier. Sloan: Lewis Smith. Burke: Joseph Sirola. Akins: Alan Davidson. Brooks: Cyd Stittmatter. Mark: Dick Van Dyke. Steve: Barry Van Dyke.

Three medical students experiment with flatlining to see what death may be like, but one of them takes things too far and intentionally murders his colleague. Mark: Dick Van Dyke. Steve: Barry Van Dyke.

A killer confesses a murder to a priest and then attempts to frame him for the crime, while the priest refuses to break his vow and reveal what the man told him during his confession. Amanda: Victoria Rowell. Steve: Barry Van Dyke. Mark: Dick Van Dyke.

An abusive man who, along with four other people, was a contestant on a reality show is murdered while living in a house that is monitored 24 hours a day. After the killing, Mark enters the house as the man's replacement to see if he can uncover what happened. Nora: Darby Stanchfield. Gillian: Susan Blakely. Jamal: Geoffrey Thorne. Larry: Bobby Collins. Peter: Todd Stashwick. Alex: Shane Van Dyke. Mark: Dick Van Dyke.

A nurse's husband is murdered and a teen (Chad Murray) who works at the hospital---and who also had a torrid love affair with the nurse---is the prime suspect, but Mark isn't convinced that the young man is the killer. Stacy: Lisa Thornhill. Santucci: Tony Carreiro. Daniel: Benjamin Parrillo. Carla: Nicole Tarantini. Mark: Dick Van Dyke.

During Steve's hospitalization following a car crash, he becomes convinced that he witnessed a fellow patient being stabbed to death in his room, although the man appears to have died of natural causes. Steve: Barry Van Dyke. Jesse: Charlie Schlatter. Mark: Dick Van Dyke.

A former med student, who studied under Mark and who suffers from schizophrenia, is arrested for murder when he's discovered outside of the dead man's house with blood on him and the murder weapon in his backpack. But Mark doesn't believe the man is guilty and sets out to prove it. Mark: Dick Van Dyke.